METHOD OF DISPLAYING CAPTION BASED ON USER PREFERENCE, AND APPARATUS FOR PERFOMING THE SAME

摘要

A method and an apparatus for selectively displaying a subtitle are provided. The method for selectively displaying a subtitle comprises the steps of acquiring video information and subtitle information corresponding to the video information; determining a preferred level of a user who views the video information and the subtitle information; generating output subtitle information by processing the subtitle information based on the determined preferred level; and synchronizing the video information with the output subtitle information and outputting the synchronized information. Therefore, learning effects can be maximized by providing level services considering the characteristics of users in the field of language study.